7703994473 has 24 divisors (see below), whose sum is σ = 9068537664. Its totient is φ = 6525036000.

The previous prime is 7703994469. The next prime is 7703994497. The reversal of 7703994473 is 3744993077.

It is not a de Polignac number, because 7703994473 - 2² = 7703994469 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7703994433) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3121586 + ... + 3124052.

It is an arithmetic number, because the mean of its divisors is an integer number (377855736).

Almost surely, 2^7703994473 is an apocalyptic number.

It is an amenable number.

7703994473 is a deficient number, since it is larger than the sum of its proper divisors (1364543191).

7703994473 is a wasteful number, since it uses less digits than its factorization.

7703994473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3213 (or 3206 counting only the distinct ones).

The product of its (nonzero) digits is 4000752, while the sum is 53.

The square root of 7703994473 is about 87772.4015451326. The cubic root of 7703994473 is about 1975.0222267861.

The spelling of 7703994473 in words is "seven billion, seven hundred three million, nine hundred ninety-four thousand, four hundred seventy-three".